1 /*

     2  * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    25 

    26 package java.util;

    27 

    28 /**

    29  * Unchecked exception thrown when there is a format specifier which does not

    30  * have a corresponding argument or if an argument index refers to an argument

    31  * that does not exist.

    32  *

    33  * <p> Unless otherwise specified, passing a {@code null} argument to any

    34  * method or constructor in this class will cause a {@link

    35  * NullPointerException} to be thrown.

    36  *

    37  * @since 1.5

    38  */

    39 public class MissingFormatArgumentException extends IllegalFormatException {

    40 

    41     private static final long serialVersionUID = 19190115L;

    42 

    43     private String s;

    44 

    45     /**

    46      * Constructs an instance of this class with the unmatched format

    47      * specifier.

    48      *

    49      * @param  s

    50      *         Format specifier which does not have a corresponding argument

    51      */

    52     public MissingFormatArgumentException(String s) {

    53         if (s == null)

    54             throw new NullPointerException();

    55         this.s = s;

    56     }

    57 

    58     /**

    59      * Returns the unmatched format specifier.

    60      *

    61      * @return  The unmatched format specifier

    62      */

    63     public String getFormatSpecifier() {

    64         return s;

    65     }

    66 

    67     public String getMessage() {

    68         return "Format specifier '" + s + "'";

    69     }

    70 }